Error Does Not Name A Type Struct
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Does Not Name A Type In C++
programmers, just like you, helping each other. Join them; it only takes a minute: Sign up C struct creation error does not name a type up vote 3 down vote favorite 1 I am just trying c++ typedef struct does not name a type to set up a simple recursive struct without too much knowledge of C (have to learn somehow) here is my make compile line g++ -o cs533_hw3 main.c here is my code typedef struct Node Node; struct Node { int texture; float rotation; Node *children[2]; }; Node rootNode; rootNode.rotation Here is my error on the last line error: 'rootNode' does not name a type c struct share|improve this question asked Mar 13 '13 at does not name a type c++ class 17:16 Justin Giboney 2,23211217 2 Don't use g++ for C code, use gcc. –Mike Mar 13 '13 at 17:18 +1 @Mike, except that for both clang or clang++ might be even better for a beginner - for the higher quality error messages if nothing else. –Carl Norum Mar 13 '13 at 17:20 add a comment| 2 Answers 2 active oldest votes up vote 9 down vote accepted Code has to be in functions in C. You can declare variables at the global scope, but you can't put statements there. Corrected example: typedef struct Node Node; struct Node { int texture; float rotation; Node *children[2]; }; Node rootNode; int main(void) { rootNode.rotation = 12.0f; return 0; } share|improve this answer answered Mar 13 '13 at 17:17 Carl Norum 147k19263345 add a comment| Did you find this question interesting? Try our newsletter Sign up for our newsletter and get our top new questions delivered to your inbox (see an example). Subscribed! Success! Please click the link in the confirmation email to activate your subscription. up vote 0 down vote Looks right. But you probably wanted to do something with rootNode.rotation? Node rootNode; memset(&rootNode, 0, sizeof(rootNode)); // zero everything there rootNode.rotation = .5f; share|improve this answer answered Mar 13 '13 at 17:20 Valeri Atamaniouk 3,9041715 add a comme
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Learn more about Stack Overflow the company Business Learn more about hiring developers struct in c++ or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up `does not name a type` error in http://stackoverflow.com/questions/15392059/c-struct-creation-error-does-not-name-a-type C++ up vote 8 down vote favorite 2 I don't know what to search to find an explanation for this, so I am asking. I have this code which reports error: struct Settings{ int width; int height; } settings; settings.width = 800; // 'settings' does not name a type error settings.height = 600; // 'settings' does not name a type error int main(){ cout << settings.width << http://stackoverflow.com/questions/16938810/does-not-name-a-type-error-in-c " " << settings.height << endl; but if I put the value assignment in main, it works: struct Settings{ int width; int height; } settings; main () { settings.width = 800; // no error settings.height = 600; // no error Can you explain me why? EDIT: Regarding to Ralph Tandetzky's answer, here is my full struct code. Could you show me how to assign the values as you did with my snippet struct? struct Settings{ struct Dimensions{ int width; int height; } screen; struct Build_menu:Dimensions{ int border_width; } build_menu; } settings; c++ class struct variable-assignment share|improve this question edited Jun 5 '13 at 11:49 asked Jun 5 '13 at 11:31 Qwerty 4,36413042 add a comment| 2 Answers 2 active oldest votes up vote 17 down vote accepted You cannot put assignments outside the context of a function in C++. If you're puzzled by the fact that you sometimes saw the = symbol being used outside the context of a function, such as: int x = 42; // <== THIS IS NOT AN ASSIGNMENT! int main() { // ... } That's because the = symbol can be used for initialization as well. In your example, you are not initializi
Get Kubuntu Get Xubuntu Get Lubuntu Get UbuntuStudio Get Mythbuntu Get Edubuntu Get Ubuntu-GNOME Get UbuntuKylin Ubuntu Code of Conduct Ubuntu Wiki Community https://ubuntuforums.org/showthread.php?t=1603187 Wiki Other Support Launchpad Answers Ubuntu IRC Support AskUbuntu Official Documentation User Documentation Social Media Facebook Twitter Useful Links Distrowatch Bugs: Ubuntu PPAs: Ubuntu Web Upd8: Ubuntu OMG! Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Specialised Support Development & Programming Programming Talk [SOLVED] C++: Structs? Having an does not Issue With Posting ? Do you want to help us debug the posting issues ? < is the place to report it, thanks ! Page 1 of 2 12 Last Jump to page: Results 1 to 10 of 12 Thread: C++: Structs? Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded does not name Mode October 22nd, 2010 #1 fallenshadow View Profile View Forum Posts Private Message 100% Pure Ubuntu Join Date Mar 2008 Location Ireland Beans 808 DistroUbuntu 16.04 Xenial Xerus C++: Structs? Ive been learning about structs, or attempting to learn them but they are not working. Does this look right? According to my notes Im doing everything correctly. PHP Code: structDate
Here is the error: Code: structs.cc:6: error: ‘string’ does not name a type It says it does not name a type... but its right there!! Projects: PhotoFiltre LX | Xwii | URT-2D | TTM Adv Reply October 22nd, 2010 #2 Zugzwang View Profile View Forum Posts Private Message Ubuntu Cappuccino Scuro Join Date Oct 2007 Beans 1,914 DistroLubuntu 12.10 Quantal Quetzal Re: C++: Structs? Put the "using namespace..." co
{
stringflightdate;
};
typedefstructDateD;
usingnamespacestd;
//therestofmyprogramcontinuesbelowthis...